The it-Brit has been with boyfriend Tom Sturridge for about a year now, and though she hasn't made a movie in as long (she was starring in the West End production of Flare Path) she has seven films in the works at the moment, six of which are set to come out this year. Of course, Sienna's one of the few starlets—think Rachel Bilson and Kate Bosworth—who make headlines even when not making movies, thanks to her oft-copied style. We don't imagine much will change over the next nine months; boho works quite well with pregnancy, though she'll need an elastic waist on those skinny jeans and probably choose more Matthew Williamson caftans than Burberry minis.